//
//  Person.h
//  nil对象调用点语法
//
//  Created by https://github.com/ChenYilong on 15/8/29.
//  Copyright (c) 2015年 http://weibo.com/luohanchenyilong/ 微博@iOS程序犭袁. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Person : NSObject
@property (nonatomic, copy) NSString *lastName;
@end
